CN102321896A - Nanocrystalline nickel with high-density twin structure and preparation method thereof - Google Patents
Nanocrystalline nickel with high-density twin structure and preparation method thereof Download PDFInfo
- Publication number
- CN102321896A CN102321896A CN201110267938A CN201110267938A CN102321896A CN 102321896 A CN102321896 A CN 102321896A CN 201110267938 A CN201110267938 A CN 201110267938A CN 201110267938 A CN201110267938 A CN 201110267938A CN 102321896 A CN102321896 A CN 102321896A
- Authority
- CN
- China
- Prior art keywords
- twin
- nano
- crystal
- density
- nickel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Electrolytic Production Of Metals (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
The invention relates to a preparation method of a nanocrystalline bulk metallic material, in particular to nanocrystalline nickel with a high-density twin structure and a preparation method thereof. The nickel material with the high-density twin structure prepared by direct current electrodeposition technology comprises grains with the thickness of from 20 nm to 500 nm in a microstructure, wherein each nano-crystal comprises a high-density twin lamella structure, and the thickness of each twin lamella is 10 nm to 200 nm, and the length of each twin lamella penetrates through the whole grain; and the grain with the twin lamella structure accounts for 50% to 100% of the whole sample grains. Compared with the prior art, the nanocrystalline nickel with the twin structure has excellent mechanical properties, the room-temperature tensile yield strength can be up to 1.6GPa to 2.0GPa, the breaking strength is 1.9GPa to 2.29GPa, the fracture elongation can be up to 6.5%, the nano-indentation hardness can be up to 3.3GPa to 3.8GPa, and the nano-indentation modulus of elasticity is 150GPa to 240GPa.
Description
Technical field
The present invention relates to the bulk nanometer metallic substance, specifically a kind of nano-crystal nickel material and preparation method thereof with high-density twin structure.
Background technology
More traditional material reinforcement technology like strain hardening, solution strengthening, phase transformation strengthening, grain refining reinforcement and second-phase dispersion reinforcement etc., is utilized common incoherent grain boundary or phase boundary to hinder dislocation motion and is improved intensity.When introducing a large amount of incoherent grain boundary in the material; Intensity significantly improves (like the intensity of nano crystal material than the high one magnitude of coarse crystal material); But along with being on the increase of dislocation motion " hamper " (being incoherent grain boundary); Lattice dislocation motion receives and seriously hinders even suppressed fully and can not coordinate viscous deformation, so material becomes fragile.How improving the intensity of metallic substance and not losing its good plasticity is the great difficult problem that field of materials needs to be resolved hurrily for a long time
Twin boundary is a kind of special low-energy state coherent grain boundary, and twin boundary can hinder dislocation motion effectively, thereby makes material reinforcement.But its strengthening effect of twin lamellae of micron or submicron-scale is not remarkable.Its strengthening effect begins to manifest when twin lamellae is refined to nanometer scale; Like Lu Ke; People such as Lu Lei on January 30th, 2009, the exercise question of report was " having disclosed the maximum strength of nano twin crystal copper " (Revealing the Maximum Strength in Nanotwinned Copper) at the U.S. " Science " weekly 323 volume 607-610 pages or leaves, public reported nano twin crystal copper have extremal intensity and superelevation work-hardening effect; Find in the article to reduce along with twin lamellae is thick; The intensity of material increases, and when twin lamellae thickness was 15nm, the strength of materials reached peak.Research shows that the appearance of extremal intensity in the nano twin crystal copper is owing to reduce with the twin lamellae size; For due to leading by the dislocation motion that prestores the twin lamellae structure, the superelevation work-hardening effect derives from then that a large amount of twin boundaries can effectively receive high density dislocation in the nano twin crystal lamella to viscous deformation mechanism from dislocation twin boundary interaction dominant transition.
Theoretical investigation shows that the uniqueness that superstrength that high-density twin bill of material reveals and high-ductility come from nanometer scale twin crystal circle and dislocation interacts.For example when an edge dislocation and a twin boundary met, dislocation and twin boundary reaction can generate new edge dislocation slippage in the twin synusia, can on twin boundary, produce a new partial dislocation simultaneously, and this dislocation can slippage on twin boundary.When twin synusia during at nanoscale, dislocation interacts with a large amount of twins, and intensity is improved constantly.Simultaneously, on twin boundary, produce a large amount of movable partial dislocations, their slippage and be stored as sample and bring high-ductility and high work strengthening.This shows, also can improve toughness plasticity when utilizing nanometer scale twin crystal that metallic substance is strengthened.
The twin structure of nanoscale mainly passes through technology systems such as electrolytic deposition, magnetron sputtering deposition, viscous deformation or annealing recrystallization at present; With pulse electrolysis deposition fine copper is example; The current density that power up phase is high during deposition can cause instantaneous high deposition rate, can obtain highdensity twin nuclear and narrow twin thickness.
For example; Lu Lei; People such as Lu Ke (number of patent application 200320204274.7) utilize electrodeposition technology for preparing to go out nano twin crystal copper; The room temperature tensile ys of this nano twin crystal copper can reach 900MPa, and breaking tenacity can reach 1086MPa, and the room temperature resistivity of this material is 1.75 ± 0.02 * 10 simultaneously
8Ω m is equivalent to 96%IACS.
And for example people such as X.Zhang utilizes magnetron sputtering technique to prepare highdensity nano twin crystal copper film (reference 1.X.Zhang, A.Misra, H.Wang; X.H.Chen, L.Lu, K.Lu; And R.G.Hoagland, " Highstrength Sputter-deposited Cu Foils with Preferred Orientation of Nanoscale Growth Twins ", APPLIED PHYSICS LETTERS 88 (2006) 173116.); Nano twin crystal stainless steel (reference 2.X.Zhang, O.Anderoglu, A.Misra; And R.G.Hoagland, " Influence of Deposition Rate on the Formation of Nanoscale Growth Twins in Sputtered 330Stainless Steel Thin Films ", Applied Physics Letters; 90 (2007) 153101) and (reference 3, D.Bufford, H.Wang such as nano twin crystal silver film; X.Zhang, " High strength, epitaxial nanotwinned Ag films "; Acta Materialia 59 (2011) 93-101), equal tool has demonstrated high intensity has been arranged.
Present public reported; The prepared material with nano twin crystal structure mainly concentrates in the metal that hangs down stacking fault energy (like Cu, Ag; Cu alloy and stainless steel etc.), but on the middle and senior level wrong can metal in (like Al and Ni) but difficulty relatively of twin structure of obtaining to have the high-density nanoscale.
Present invention disclosed patent; (number of patent application 200710072545.3) " a kind of have high anti-corrosion nano twin crystal nickel coating and preparation method thereof " that applications such as Meng Guozhe are only arranged; A kind of technology of utilizing the pulse electrolysis deposition technique to prepare nano twin crystal nickel coating is provided, and this coating has high anti-corrosion.This coating is made up of to the crystal grain of 800nm nearly equiaxial 200nm, has the twin lamellae structure of highdensity different orientation in crystal grain inside, and twin lamellae thickness is from 8-62nm, length 100-400nm.But the nickel coatings of this nano twin crystal structure, having can only be attached to body material as overlay coating, and does not provide in this patent of invention and have the ratio content that the nano twin crystal structure accounts for whole coating material.
Summary of the invention
The purpose of this invention is to provide a kind of preparation method with nano-crystal nickel of high-density twin structure.
Nano-crystal nickel of the present invention is meant that the microtexture of the prepared nickel material that goes out is made up of nearly equiaxial nano level crystal grain, and grain-size is between 20～500nm.
The nano-crystal nickel block materials of high-density twin structure of the present invention; Its microtexture is made up of to the crystal grain of 500 nanometers 20 nanometers; Nanocrystal comprises the twin lamellae structure; To between 200 nanometers, length runs through whole crystal grain to the thickness of twin layer in 10 nanometers, has the 50%-100% of the grains constitute entire sample crystal grain of twin structure.
Nano-crystal nickel block materials with high-density twin structure of the present invention tensile yield strength at ambient temperature can reach 1.6GPa～2.0G Pa; Breaking tenacity is 1.9～2.29G Pa; Tension set can reach 6.5%; Nano-indentation hardness is 3.3～3.8GPa, and the nano impress Young's modulus is 150GPa～240GPa.
Preparing method with nano-crystal nickel of high-density twin structure of the present invention is: utilize the dc electrodeposition technology, electrolytic solution is selected 250～350g/LNiSO for use
4+0～15g/LNiCl
2+ 30～40g/LH
3BO
3Solution: add and join deionized water solution, the pH value of solution value is between 1.0～2.5, and the galvanic deposit anode is the pure nickel plate, and negative electrode is fine copper plate or stainless steel plate; Electro-deposition process parameter is: dc electrodeposition, current density are 10～40A/dm
2, the distance between negative electrode and the anode is 10～15cm, and anode cathode area ratio is 30～50: 1, and electrolyte temperature is 20～60 ℃, adopts the induction stirring mode in the electrolytic process.
The present invention has the following advantages:
1. preparation technology is simple; The present invention utilizes the dc electrolysis depositing operation, and preparation technology is simple, and sedimentation rate is fast; Can reach 30nm/s; The nano-crystal nickel of the high-density twin structure of preparing by etc. axle is nanocrystalline forms, nanocrystalline inside comprises highdensity nano twin crystal lamella again, and this nano-crystal nickel material can strip down as block materials from the deposition matrix and uses; The size of nanocrystal and the thickness of twin lamellae can be controlled through the electrical parameter of control electrolytic deposition and the ratio of regulating and controlling electrolytic solution.
2. excellent performance material room temperature of the present invention tensile property demonstrates excellent mechanical property; Wherein tensile yield strength can reach 1.6G Pa～2.0G Pa; Breaking tenacity is 2.29GPa; Tension set can reach 6.5%, and nano-indentation hardness is 3.8GPa, and the nano impress Young's modulus is 150GPa～240GPa.
3. the prepared material of the present invention has HS, is widely used in micro mechanical system fields such as (MEMS).
Description of drawings
Fig. 1-1 has the TEM photo bright field image of the nano-crystal nickel material of high-density nano twin crystal structure for electrolytic deposition of the present invention.
Fig. 1-2 has the statistical Butut of grain-size of the nano-crystal nickel material of high-density nano twin crystal structure for electrolytic deposition of the present invention.
Fig. 1-3 has the statistical Butut of twin lamellae thickness of the nano-crystal nickel material of high-density nano twin crystal structure for electrolytic deposition of the present invention.
Fig. 1-4 has the high resolution TEM photo of the nano-crystal nickel material of high-density nano twin crystal structure for electrolytic deposition of the present invention.
Fig. 2 has the X-ray diffraction result of the nano-crystal nickel material of high-density nano twin crystal structure for electrolytic deposition of the present invention.
Fig. 3 is under the room temperature condition, and the present invention has the stretching engineering stress-strain curve of the nano-crystal nickel material of high-density nano twin crystal structure.
Fig. 4 has the TEM photo bright field image of the nano-crystal nickel material of high-density nano twin crystal structure for electrolytic deposition of the present invention.
Embodiment
Following structure accompanying drawing and embodiment detail the present invention
1) utilizes electrolytic deposition technology preparation nano twin crystal crystal nickel material
Electrolytic deposition equipment: dc electrolysis deposition power supply
Electrolyte ratio: 250/L NiSO
4+ 15g/L NiCl
2+ 40g/L H
3BO
3Electrolyte is used to be ionized water, and electrolyte acidity is: pH=2.
Cathode and anode requires: anode is 99.97% pure nickel plate, and negative electrode is the stainless steel plate through oil removal treatment.
2) electrolytic process parameter: galvanic current density is 15A/dm
2, the direct current mode is electroplated; Depositing time is 30min, and the negative electrode anode pole distance is 15cm, and negative electrode annode area ratio is 40: 1; Electrolysis temperature is 25 ℃, and electrolytic solution adopts the induction stirring mode.
3) prepare and have the nanometer scale twin crystal crystal nickel material; Fig. 1 is the electron photomicrograph of this nano twin crystal nickel material, and this sample is formed by being bordering on equiaxial sub-micron grain, has the twin lamellae structure of highdensity different orientation in crystal grain inside; Its average grain size of statistical result showed is between 100nm～200nm; Twin lamellae thickness between 20nm～80nm, have in the sample twin lamellae structure the grains constitute entire sample 80%, dislocation desity is very little in the sample; Fig. 2 is the X-ray diffractogram of this nano twin crystal nickel material, and as can be seen from the figure electrolytic deposition nano twin crystal crystal nickel has intensive (110) direction texture; Fig. 3 is the true stress-strain curve of this nano twin crystal nickel material when room temperature, as can be seen from the figure, and when rate of extension is 5 * 10
-3s
-1The time, the ys of electrolytic deposition nano twin crystal crystal nickel is 2.0GPa, and fracture limit strength is 2.29GPa, and unit elongation is 6.5%, and nano-indentation hardness is 3.6GPa, the nano impress Young's modulus is 150GPa.
1) utilize electrolytic deposition technology preparation nano twin crystal crystal nickel material:
Electrolyte ratio: 350/L NiSO
4+ 10g/L NiCl
2+ 30g/L H
3BO
3Electrolyte acidity is pH=2.5; Anode adopts purity to be higher than 99.9% pure nickel plate, and negative electrode adopts the fine copper plate through pickling degreasing, and anode cathode area ratio is 30: 1.
2) electrolytic process parameter: galvanic current density is 10A/dm
2, the direct current mode is electroplated; Depositing time is 15min, and the negative electrode anode pole distance is 10cm, and electrolysis temperature is 20 ℃, and electrolytic solution adopts the induction stirring mode.
3) prepare and have the nanometer scale twin crystal crystal nickel material; Fig. 4 is the electron photomicrograph of this nano twin crystal nickel material, and this sample is formed by being bordering on equiaxial sub-micron grain, has the twin lamellae structure of highdensity different orientation in crystal grain inside; Its average grain size of statistical result showed is between 300nm～800nm; Twin lamellae thickness between 40nm～80nm, have in the sample twin lamellae structure the grains constitute entire sample 50%, dislocation desity is very little in the sample; Fig. 2 is the X-ray diffractogram of this nano twin crystal nickel material, and as can be seen from the figure electrolytic deposition nano twin crystal crystal nickel has intensive (110) direction texture.The ys of this sample is 2.0GPa, and fracture limit strength is 2.29GPa, and unit elongation is 6.5%, and nano-indentation hardness is 3.6GPa, and the nano impress Young's modulus is 150GPa.
1) utilize electrolytic deposition technology preparation nano twin crystal crystal nickel material:
Electrolyte ratio: 250g/L NiSO
4+ 35g/LH
3BO
3
Electrolyte acidity is pH=1; Anode is 99.9% pure nickel plate, and negative electrode adopts the fine copper plate through pickling degreasing, and anode cathode area ratio is 50: 1.
2) electrolytic process parameter: galvanic current density is 40A/dm
2, the direct current mode is electroplated; Depositing time is 30min, and the negative electrode anode pole distance is 15cm, and negative electrode annode area ratio is 50: 1; Electrolysis temperature is 60 ℃, and electrolytic solution adopts the induction stirring mode.
Also can prepare grain-size under this technology between 20nm-300nm, the nickel material of twin lamellae thickness between 20nm-50nm, have in the sample twin lamellae structure the grains constitute entire sample 100%.
The ys of this sample is 2.0GPa, and fracture limit strength is 2.29GPa, and unit elongation is 6.5%, and nano-indentation hardness is 3.6GPa, and the nano impress Young's modulus is 150GPa.
Comparative example 1
U.S. scientist R.Schwaiger (Schwaiger R, Moser B, Dao M, Chollacoop N, Suresh S.Acta Mater 2003; 51 (17): 5159-72.) wait the people to utilize electrodeposition technology for preparing nanocrystal nickel material (average grain size is 40nm), the experiment of room temperature uniaxial extension shows its fracture limit strength σ
Uts≤1500Mpa, unit elongation δ≤4%.
Scholars's (number of patent application 200310104274.7) such as comparative example 2 Lu Lei, Lu Ke utilize the electrolytic deposition technology to prepare a kind of superstrength ultra-high conductivity nano twin crystal copper product; Ys can reach 900MPa during this material room temperature tensile, and breaking tenacity can reach 1086MPa.
The low-temperature resistance test finds that this material conductive capability is good, approaches the electric conductivity of common coarse crystal copper product, and its room temperature resistivity is 1.75 ± 0.02 * 10
-8Ω m is equivalent to 96%IACS.
Claims (2)
1. nano-crystal nickel material with high-density twin structure; It is characterized in that: its microtexture is made up of to the crystal grain of 500 nanometers 20 nanometers; Nanocrystal comprises the twin lamellae structure; To between 200 nanometers, length runs through whole crystal grain to the thickness of twin layer in 10 nanometers, has the 50%-100% of the grains constitute entire sample crystal grain of twin structure.
2. according to the described nano-crystal nickel preparation methods with high-density twin structure of claim 1, it is characterized in that: utilize the dc electrodeposition technology, electrolytic solution is selected 250～350g/L NiSO for use
4+ 0～15g/LNiCl
2+ 30～40g/LH
3BO
3Solution: add and join deionized water solution, the pH value of solution value is between 1.0～2.5, and the galvanic deposit anode is the pure nickel plate, and negative electrode is fine copper plate or stainless steel plate;
Electro-deposition process parameter is: dc electrodeposition, current density are 10～40A/dm
2, the distance between negative electrode and the anode is 10～15cm, and anode cathode area ratio is 30～50: 1, and electrolyte temperature is 20～60 ℃, adopts the induction stirring mode in the electrolytic process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110267938A CN102321896A (en) | 2011-09-09 | 2011-09-09 | Nanocrystalline nickel with high-density twin structure and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110267938A CN102321896A (en) | 2011-09-09 | 2011-09-09 | Nanocrystalline nickel with high-density twin structure and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102321896A true CN102321896A (en) | 2012-01-18 |
Family
ID=45449723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110267938A Pending CN102321896A (en) | 2011-09-09 | 2011-09-09 | Nanocrystalline nickel with high-density twin structure and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102321896A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392939A (en) * | 2014-10-27 | 2015-03-04 | 中国科学院上海微系统与信息技术研究所 | Nanotwinned copper redistribution wire manufacturing method |
| CN105772504A (en) * | 2015-12-27 | 2016-07-20 | 佛山市领卓科技有限公司 | Method for improving strength and plasticity of pure metal |
| CN108893762A (en) * | 2018-08-03 | 2018-11-27 | 中国核动力研究设计院 | A kind of electro-deposition method of Ni-63 radioactivity sheet source |
| CN109136987A (en) * | 2017-06-19 | 2019-01-04 | 中国科学院金属研究所 | A kind of gradient nano twin copper block materials and its temperature control preparation method |
| CN110067011A (en) * | 2019-03-28 | 2019-07-30 | 上海大学 | Prepare the method and electric deposition device of bulk nano-crystalline nickel |
| WO2020005949A1 (en) | 2018-06-26 | 2020-01-02 | Purdue Research Foundation | High-strength single-crystal like nanotwinned nickel coatings and methods of making the same |
| CN111850624A (en) * | 2019-04-24 | 2020-10-30 | 中国科学院金属研究所 | Nano twin crystal nickel with extremely small twin crystal lamella thickness and ultrahigh strength and preparation thereof |
| CN112239874A (en) * | 2020-06-24 | 2021-01-19 | 中国科学院金属研究所 | Pure nickel or nickel-based alloy coating with nano twin structure and electrodeposition preparation method thereof |
| CN116043065A (en) * | 2021-10-28 | 2023-05-02 | 湖北振华化学股份有限公司 | Corrosion-resistant nano twin crystal nickel-based alloy and preparation method and application thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2510041C2 (en) * | 1974-03-18 | 1982-12-30 | Metallurgie Hoboken-Overpelt, Bruxelles | Endless casting belt with a non-stick layer for continuous casting machines |
| RO96644B1 (en) * | 1986-09-22 | 1989-04-01 | Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica | Process and installation for the continuous galvanic coating of wire with one or two coatings |
| RO96706A2 (en) * | 1987-01-15 | 1989-04-28 | Intreprinderea "23 August",Ro | DOUBLE-LAYER NICKELING METHOD WITH INCREASED ANTICORROSIVE RESISTANCE |
| CN1110726A (en) * | 1994-04-25 | 1995-10-25 | 北京有色金属研究总院 | Technology method of producing nickel foil with electrolysis method |
| CN1498989A (en) * | 2002-11-01 | 2004-05-26 | ��ʽ����Һ���ȶ˼����������� | Crystallizer and crystallizing method |
| CN1498987A (en) * | 2002-11-01 | 2004-05-26 | 中国科学院金属研究所 | Nano twin crystal copper material with ultrahigh strength and superhigh conductivity as well as preparation method |
| US20040195105A1 (en) * | 2003-04-03 | 2004-10-07 | Korea Institute Of Machinery And Materials | Method of manufacturing biaxially textured metallic layer featured by electroplating on the surface of single-crystalline or quasi-single-crystalline metal surface, and articles therefrom |
| CN101144172A (en) * | 2007-07-20 | 2008-03-19 | 哈尔滨工程大学 | High corrosion resistance nano twin crystal nickel coating and preparation method thereof |
-
2011
- 2011-09-09 CN CN201110267938A patent/CN102321896A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2510041C2 (en) * | 1974-03-18 | 1982-12-30 | Metallurgie Hoboken-Overpelt, Bruxelles | Endless casting belt with a non-stick layer for continuous casting machines |
| RO96644B1 (en) * | 1986-09-22 | 1989-04-01 | Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Electrotehnica | Process and installation for the continuous galvanic coating of wire with one or two coatings |
| RO96706A2 (en) * | 1987-01-15 | 1989-04-28 | Intreprinderea "23 August",Ro | DOUBLE-LAYER NICKELING METHOD WITH INCREASED ANTICORROSIVE RESISTANCE |
| CN1110726A (en) * | 1994-04-25 | 1995-10-25 | 北京有色金属研究总院 | Technology method of producing nickel foil with electrolysis method |
| CN1498989A (en) * | 2002-11-01 | 2004-05-26 | ��ʽ����Һ���ȶ˼����������� | Crystallizer and crystallizing method |
| CN1498987A (en) * | 2002-11-01 | 2004-05-26 | 中国科学院金属研究所 | Nano twin crystal copper material with ultrahigh strength and superhigh conductivity as well as preparation method |
| US20040195105A1 (en) * | 2003-04-03 | 2004-10-07 | Korea Institute Of Machinery And Materials | Method of manufacturing biaxially textured metallic layer featured by electroplating on the surface of single-crystalline or quasi-single-crystalline metal surface, and articles therefrom |
| CN101144172A (en) * | 2007-07-20 | 2008-03-19 | 哈尔滨工程大学 | High corrosion resistance nano twin crystal nickel coating and preparation method thereof |
Non-Patent Citations (6)
| Title |
|---|
| FEILONG SUN ETC.: "Electrochemical corrosion behavior of nickel coating with high density nano-scale twins（NT）in solution with Cl-", 《ELECTROCHIMICA ACTA》, vol. 54, no. 5, 4 October 2008 (2008-10-04), pages 1578 - 1583, XP025841950, DOI: doi:10.1016/j.electacta.2008.09.047 * |
| GUOZHE MENG ETC.: "Synthesis and corrosion property of pure Ni with a high density of nanoscale twins", 《ELECTROCHIMICA ACTA》, vol. 53, no. 20, 7 April 2008 (2008-04-07), pages 5923 - 5926, XP022687788, DOI: doi:10.1016/j.electacta.2008.03.070 * |
| 喻辉 等: "直流电沉积法制备纳米晶体镍", 《福州大学学报（自然科学版）》, vol. 32, no. 6, 31 December 2004 (2004-12-31), pages 706 - 710 * |
| 孙飞龙 等: "纳米孪晶镍镀层制备工艺的正交设计优化", 《材料保护》, vol. 42, no. 7, 31 January 2009 (2009-01-31) * |
| 张义: "纳米/纳米孪晶镍制备及其电化学腐蚀行为研究", 《哈尔滨工程大学硕士学位论文》, 18 May 2009 (2009-05-18), pages 1 - 59 * |
| 王俊: "材料研究中的电泳冲处理技术", 《材料导报》, vol. 13, no. 2, 30 April 1994 (1994-04-30), pages 19 - 21 * |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392939A (en) * | 2014-10-27 | 2015-03-04 | 中国科学院上海微系统与信息技术研究所 | Nanotwinned copper redistribution wire manufacturing method |
| CN105772504A (en) * | 2015-12-27 | 2016-07-20 | 佛山市领卓科技有限公司 | Method for improving strength and plasticity of pure metal |
| CN109136987A (en) * | 2017-06-19 | 2019-01-04 | 中国科学院金属研究所 | A kind of gradient nano twin copper block materials and its temperature control preparation method |
| CN109136987B (en) * | 2017-06-19 | 2020-05-05 | 中国科学院金属研究所 | Gradient nano twin crystal copper block material and temperature control preparation method thereof |
| US11492725B2 (en) | 2018-06-26 | 2022-11-08 | Purdue Research Foundation | High-strength single-crystal like nanotwinned nickel coatings and methods of making the same |
| WO2020005949A1 (en) | 2018-06-26 | 2020-01-02 | Purdue Research Foundation | High-strength single-crystal like nanotwinned nickel coatings and methods of making the same |
| CN112585301B (en) * | 2018-06-26 | 2024-05-24 | 普渡研究基金会 | High-strength single-crystal-like nano twin crystal nickel coating and preparation method thereof |
| CN112585301A (en) * | 2018-06-26 | 2021-03-30 | 普渡研究基金会 | High-strength monocrystal-like nano twin crystal nickel coating and preparation method thereof |
| EP3814551A4 (en) * | 2018-06-26 | 2022-01-19 | Purdue Research Foundation | High-strength single-crystal like nanotwinned nickel coatings and methods of making the same |
| CN108893762A (en) * | 2018-08-03 | 2018-11-27 | 中国核动力研究设计院 | A kind of electro-deposition method of Ni-63 radioactivity sheet source |
| CN110067011A (en) * | 2019-03-28 | 2019-07-30 | 上海大学 | Prepare the method and electric deposition device of bulk nano-crystalline nickel |
| CN111850624B (en) * | 2019-04-24 | 2023-02-21 | 中国科学院金属研究所 | Nano twin crystal nickel with extremely small twin crystal lamella thickness and ultrahigh strength and preparation thereof |
| CN111850624A (en) * | 2019-04-24 | 2020-10-30 | 中国科学院金属研究所 | Nano twin crystal nickel with extremely small twin crystal lamella thickness and ultrahigh strength and preparation thereof |
| CN112239874A (en) * | 2020-06-24 | 2021-01-19 | 中国科学院金属研究所 | Pure nickel or nickel-based alloy coating with nano twin structure and electrodeposition preparation method thereof |
| CN112239874B (en) * | 2020-06-24 | 2023-04-25 | 中国科学院金属研究所 | Pure nickel or nickel-based alloy plating layer with nano twin crystal structure and electrodeposition preparation method thereof |
| CN116043065A (en) * | 2021-10-28 | 2023-05-02 | 湖北振华化学股份有限公司 | Corrosion-resistant nano twin crystal nickel-based alloy and preparation method and application thereof |
| CN116043065B (en) * | 2021-10-28 | 2024-04-30 | 湖北振华化学股份有限公司 | Corrosion-resistant nano twin crystal nickel-based alloy and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102321896A (en) | Nanocrystalline nickel with high-density twin structure and preparation method thereof | |
| CN102400188B (en) | (111) texture nano-grade twin crystal Cu block material and preparation method thereof | |
| Zamani et al. | Effect of Co content on electrodeposition mechanism and mechanical properties of electrodeposited Ni–Co alloy | |
| CN110055479B (en) | 800 MPa-grade high-conductivity copper-chromium-zirconium alloy and preparation method thereof | |
| Li et al. | Effects of peak current density on the mechanical properties of nanocrystalline Ni–Co alloys produced by pulse electrodeposition | |
| Dhanapal et al. | Effect of phosphorus on magnetic property of Ni–P alloy synthesized using pulsed electrodeposition | |
| EP3805431A1 (en) | Method for improving mechanical properties of metal material by changing gradient nanotwinned crystalline structure of material | |
| Yang | Preparation of Fe-Co-Ni ternary alloys with electrodeposition | |
| CN112239874B (en) | Pure nickel or nickel-based alloy plating layer with nano twin crystal structure and electrodeposition preparation method thereof | |
| Liu et al. | Control of the microstructure and mechanical properties of electrodeposited graphene/Ni composite | |
| CN109136987B (en) | Gradient nano twin crystal copper block material and temperature control preparation method thereof | |
| CN100588749C (en) | High corrosion resistance nano twin crystal nickel coating and preparation method thereof | |
| CN110428939B (en) | Preparation method of high-conductivity graphene copper/aluminum composite wire | |
| Balasubramanian et al. | Effect of pulse parameter on pulsed electrodeposition of copper on stainless steel | |
| CN102154583B (en) | Method for preparing high-silicon silicon steel | |
| Junli et al. | Study on characteristics of Ni-WB composites containing CeO2 nano-particles prepared by pulse electrodeposition | |
| CN111850624B (en) | Nano twin crystal nickel with extremely small twin crystal lamella thickness and ultrahigh strength and preparation thereof | |
| Fan et al. | Effect of jet electrodeposition conditions on microstructure and mechanical properties of Cu–Al 2 O 3 composite coatings | |
| CN105177645A (en) | Preparation method of multi-layer composite gradient nano pure copper materials | |
| CN105951132B (en) | A kind of electrochemical deposition preparation of the bimodal Ultra-fine Grained nickel material of submicron-scale | |
| Maharana et al. | Effect of texture and microstructure on properties of electrodeposited Cu-SiO2 and Cu-Y2O3 coatings | |
| Sen et al. | Effect of current density on the microstructure and hardness of Ni–CeO2 nanocomposite coating synthesized by pulse electrodeposition technique | |
| Zhang et al. | Effects of pH on the Nickel coating microstructure and internal stress from an additive-free watts-type bath with phytic acid | |
| CN101220425A (en) | High-strength nano-level crystal nickel material and method of manufacturing the same | |
| Ebrahimi et al. | Effect of microstructure on strength and fracture of electrodeposited Cu/Ni layered nano-composites |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120118 |